It is very user-friendly, easy to install as well as maintain. We have used this system in our office since last two years without any major issues or problems faced by us. I would definitely recommend it if you are looking out for such an efficient software which can help save your time while managing accounts of all employees who work under one roof. The only thing i dislike about tally key is that sometimes there might be some delay when we try accessing data from other computers connected through LAN/WAN network but soon everything gets back up again. If anyone is searching something like this then give it a look because its really good product & saves lot of time compared to traditional methods where every detail has to manually go into excel sheet etc. Time management has been made easier using this application.